1330108920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{75403}}^1$

素因数の和:75434

約数の個数: 144

約数和(自身を含む): 5028692760

約数和(自身を除く): 3698583840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 75403, 150806, 226209, 301612, 377015, 452418, 527821, 603224, 678627, 754030, 904836, 1055642, 1131045, 1357254, 1508060, 1583463, 1809672, 2111284, 2262090, 2639105, 2714508, 3016120, 3166926, 3393135, 3694747, 4222568, 4524180, 4750389, 5278210, 5429016, 6333852, 6786270, 7389494, 7917315, 9048360, 9500778, 10556420, 11084241, 12667704, 13572540, 14778988, 15834630, 18473735, 19001556, 21112840, 22168482, 23751945, 27145080, 29557976, 31669260, 33252723, 36947470, 38003112, 44336964, 47503890, 55421205, 63338520, 66505446, 73894940, 88673928, 95007780, 110842410, 133010892, 147789880, 166263615, 190015560, 221684820, 266021784, 332527230, 443369640, 665054460, 1330108920]

約数ペア:

[(1, 1330108920), (2, 665054460), (3, 443369640), (4, 332527230), (5, 266021784), (6, 221684820), (7, 190015560), (8, 166263615), (9, 147789880), (10, 133010892), (12, 110842410), (14, 95007780), (15, 88673928), (18, 73894940), (20, 66505446), (21, 63338520), (24, 55421205), (28, 47503890), (30, 44336964), (35, 38003112), (36, 36947470), (40, 33252723), (42, 31669260), (45, 29557976), (49, 27145080), (56, 23751945), (60, 22168482), (63, 21112840), (70, 19001556), (72, 18473735), (84, 15834630), (90, 14778988), (98, 13572540), (105, 12667704), (120, 11084241), (126, 10556420), (140, 9500778), (147, 9048360), (168, 7917315), (180, 7389494), (196, 6786270), (210, 6333852), (245, 5429016), (252, 5278210), (280, 4750389), (294, 4524180), (315, 4222568), (360, 3694747), (392, 3393135), (420, 3166926), (441, 3016120), (490, 2714508), (504, 2639105), (588, 2262090), (630, 2111284), (735, 1809672), (840, 1583463), (882, 1508060), (980, 1357254), (1176, 1131045), (1260, 1055642), (1470, 904836), (1764, 754030), (1960, 678627), (2205, 603224), (2520, 527821), (2940, 452418), (3528, 377015), (4410, 301612), (5880, 226209), (8820, 150806), (17640, 75403)]